664083

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 1118208

約数和(自身を除く): 454125

約数列:

[1, 3, 7, 9, 21, 63, 83, 127, 249, 381, 581, 747, 889, 1143, 1743, 2667, 5229, 8001, 10541, 31623, 73787, 94869, 221361, 664083]

約数ペア:

[(1, 664083), (3, 221361), (7, 94869), (9, 73787), (21, 31623), (63, 10541), (83, 8001), (127, 5229), (249, 2667), (381, 1743), (581, 1143), (747, 889)]